CVE-2023-25828 (pluck)

Pluck CMS is vulnerable to an authenticated remote code execution (RCE) vulnerability through its “albumsâ€� module. Albums are used to create collections of images that can be inserted into web pages across the site. Albums allow the upload of various filetypes, which undergo a normalization process before being available on the site. Due to lack of file extension validation, it is possible to upload a crafted JPEG payload containing an embedded PHP web-shell. An attacker may navigate to it directly …

cms code code execution credentials cve embedded extension file images jpeg may normalization payload php process rce remote code remote code execution server shell validation vulnerability vulnerable web web interface web server